A handy adapter that converts bare wire connections into a standard 2.1 mm DC barrel plug. Strip your battery pack or power supply wires, secure them in the screw terminals, and plug straight into any board or device with a 2.1 mm barrel jack input — no soldering required.

Key Features

• 2.1 mm DC Barrel Plug – Standard centre-positive male connector on one end
• Screw Terminal Block – Tool-free wire connection on the other end, labelled +/−
• No Soldering Needed – Screw down bare wires for a secure, removable connection

Ideal For

• Connecting battery packs or bench supplies to barrel-jack devices
• Quick prototyping without soldering a DC jack onto your PCB
• LED strip and accessory power wiring

Package Contents

• 1× 2.1 mm Plug to Screw Terminal Block Adapter (Female)